Design And Research Of Logistics Robot Based On Flexible CIGS Thin Film Solar Cell

The logistics industry has been a relatively rapid force in the automation process in recent years.With the fast development of information technology,the logistics industry is gradually developing in the direction of automation and intelligence and reducing the proportion of artificial operations,as well as networking each other by wireless communication to achieve remote control and real-time monitoring.In the development of urban logistics,logistics robots can improve the expedited business of same-city logistics and express business in remote areas.Impacted by the epidemic,logistics robots can achieve contactless delivery,remote delivery and the rescue and relief delivery.However,solar-powered logistics robots have the advantage of longer working hours,higher transport efficiency,which has a wide range of applications.Traditional logistics robots are only powered by lithium batteries,which cannot be automatically recharged with short-term battery duration and low efficiency.In this paper,a small solar-powered logistics robot is designed for flexible CIGS thin-film solar cells with high resistance to deformation,with the following main research elements:1.Based on the structural requirements of the small solar-powered logistics robot,the automatic control system for the logistics robot is designed and divided into four modules.Each module works collaboratively to ensure the stability of the robot.2.The navigation algorithm of this solar logistics robot is studied,enabling the solar logistics robot to avoid static and dynamic obstacles for automatic navigation,which enables it to complete its work efficiently.3.The buffer layer of the flexible CIGS thin film solar cell is optimised by replacing the toxic cadmium sulphide buffer layer with ZnO_1-x S_x,and the solar logistics robot is powered by a photovoltaic power generation system,and the solar energy absorption efficiency is improved by an automatic unfolding and retracting system.4.An intelligent storage system for the solar logistics robot is developed.A solar logistics robot is finally tested and simulated under different environments to verify the stability of the robot.